5mm Single Layer Diamond Band RingGLD's Single Layer Diamond Band Ring exemplifies simplicity at its finest. The single row of large (5mm) round cut stones around the band demands attention in itself, without the need to be flashy. It's the perfect complimentary piece. The ring is made up of 100% precious metals made from 925 Silver covered in 3 microns of 18k gold. This product is guaranteed for life GLD will repair or replace the item should you experience any defects in